Newsletter Insights — independent newsletter & sponsorship data across 42K+ newsletters
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Pagebound's newsletter/blog, from the founders Lucy & Jennifer. Get a peek behind the scenes as we build an indie, self-funded, anti-AI Goodreads competitor.
Enter your email and we'll send your inquiry to the Newsletter Insights team.
Tell us your brand and audience. We send back 10-15 newsletters matched to your brief, with sponsor history and CPM ranges per placement.
$300·2-3 working days·refunded if we can't deliver
See what's includedPagebound's Substack: Page Against the Machine's metrics, benchmarks, and sponsor data in one document
174K
Top 10% in Business
substack
Business
+0.6%
~73/post
avg comments + likes (0.04% rate)
Above category average
Bi-weekly
0.5 posts/week avg
Free
Category avg: $5/mo
790
newsletters in Business
Top 10% in Business
out of 790 newslettersPublishing Frequency
Bi-weekly
Last published Sep 18, 2026
0.5 posts/week avg